#5A9E19#5A9E19

#5A9E19 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.0% C 0.171 H 134.0°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5A9E19
RGB	rgb(90, 158, 25)
HSL	hsl(91, 73%, 36%)
HSV	hsv(91, 84%, 62%)
CMYK	cmyk(43%, 0%, 84.2%, 38%)
CIE-LAB	lab(58.69, -42.36, 56.23)
CIE-LCH	lch(58.69, 70.40, 126.99°)
OKLab	oklab(62.98% -0.1192 0.1233)
OKLCH	oklch(62.98% 0.171 134)
XYZ	xyz(16.6185, 26.6967, 5.1968)
Luminance	0.2670 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9E19 #5D199E

analogous

#9C9E19 #5A9E19 #199E1B

triadic

#5A9E19 #195A9E #9E195A

tetradic

#5A9E19 #199C9E #5D199E #9E1B19

square

#5A9E19 #199C9E #5D199E #9E1B19

split-complementary

#5A9E19 #1B199E #9E199C

monochromatic

#1E3408 #3C6911 #5A9E19 #78D321 #97E34E

Accessibility & contrast

On white

3.31

#5A9E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#5A9E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9E19

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9E19	#FFFFFF	#000000	##000000
##5A9E19	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9B8B2A

Tritanopia (blue-blind)

#599786

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5a9e19;
/* rgb */ color: rgb(90, 158, 25);
/* oklch */ color: oklch(63.0% 0.171 134.0);

Tailwind

colors: {
  custom: {
    50: '#8fbb64',
    500: '#5a9e19',
    950: '#000000',
  },
}

SCSS

$custom: #5a9e19;
$custom-light: #8fbb64;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9e19",
  "rgb": {
    "r": 90,
    "g": 158,
    "b": 25
  },
  "hsl": {
    "h": 90.677,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62979,
    "c": 0.17148,
    "h": 134
  },
  "luminance": 0.26698
}

Semantic roles & 50–950 ramp

primary

#5A9E19

secondary

#8B4EC5

accent

#38EF96

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5A9E19

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →